just/tests/search.rs

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Rust
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use executable_path::executable_path;
use std::{fs, path, process, str};
use tempdir::TempDir;
fn search_test<P: AsRef<path::Path>>(path: P, args: &[&str]) {
let binary = executable_path("just");
let output = process::Command::new(binary)
.current_dir(path)
.args(args)
.output()
.expect("just invocation failed");
assert_eq!(output.status.code().unwrap(), 0);
let stdout = str::from_utf8(&output.stdout).unwrap();
assert_eq!(stdout, "ok\n");
let stderr = str::from_utf8(&output.stderr).unwrap();
assert_eq!(stderr, "echo ok\n");
}
#[test]
fn test_justfile_search() {
let tmp = TempDir::new("just-test-justfile-search")
.expect("test justfile search: failed to create temporary directory");
let mut path = tmp.path().to_path_buf();
path.push("justfile");
brev::dump(&path, "default:\n\techo ok");
path.pop();
path.push("a");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("b");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("c");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("d");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
search_test(path, &[]);
}
#[test]
fn test_capitalized_justfile_search() {
let tmp = TempDir::new("just-test-justfile-search")
.expect("test justfile search: failed to create temporary directory");
let mut path = tmp.path().to_path_buf();
path.push("Justfile");
brev::dump(&path, "default:\n\techo ok");
path.pop();
path.push("a");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("b");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("c");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("d");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
search_test(path, &[]);
}
#[test]
fn test_capitalization_priority() {
let tmp = TempDir::new("just-test-justfile-search")
.expect("test justfile search: failed to create temporary directory");
let mut path = tmp.path().to_path_buf();
path.push("justfile");
brev::dump(&path, "default:\n\techo ok");
path.pop();
path.push("Justfile");
brev::dump(&path, "default:\n\techo fail");
path.pop();
// if we see "default\n\techo fail" in `justfile` then we're running
// in a case insensitive filesystem, so just bail
path.push("justfile");
if brev::slurp(&path) == "default:\n\techo fail" {
return;
}
path.pop();
path.push("a");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("b");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("c");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("d");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
search_test(path, &[]);
}
#[test]
fn test_upwards_path_argument() {
let tmp = TempDir::new("just-test-justfile-search")
.expect("test justfile search: failed to create temporary directory");
let mut path = tmp.path().to_path_buf();
path.push("justfile");
brev::dump(&path, "default:\n\techo ok");
path.pop();
path.push("a");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("justfile");
brev::dump(&path, "default:\n\techo bad");
path.pop();
search_test(&path, &["../"]);
search_test(&path, &["../default"]);
}
#[test]
fn test_downwards_path_argument() {
let tmp = TempDir::new("just-test-justfile-search")
.expect("test justfile search: failed to create temporary directory");
let mut path = tmp.path().to_path_buf();
path.push("justfile");
brev::dump(&path, "default:\n\techo bad");
path.pop();
path.push("a");
fs::create_dir(&path).expect("test justfile search: failed to create intermediary directory");
path.push("justfile");
brev::dump(&path, "default:\n\techo ok");
path.pop();
path.pop();
search_test(&path, &["a/"]);
search_test(&path, &["a/default"]);
search_test(&path, &["./a/"]);
search_test(&path, &["./a/default"]);
search_test(&path, &["./a/"]);
search_test(&path, &["./a/default"]);
}